laravel with closure

$product = $product->where('uuid', $uuid)->firstOrFail();

$affiliators = $affiliator->with([
    'affiliatorProducts' => function($query) use($product) {

        $query->where('product_id', $product->id);
    }])

    ->orderBy('id', 'desc')
    ->paginate($pageSize, null, null, $currentPage);